Citadel Advisors - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688905. A total of 8 filers reported holding MEDICINES CO in Q3 2016. The put-call ratio across all filers is - and the average weighting 1.3%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of MEDICINES CO
ValueSharesWeighting
Q2 2016$1,486,000
-16.8%
44,200
-21.4%
0.00%0.0%
Q1 2016$1,785,000
+17.7%
56,200
+38.4%
0.00%0.0%
Q4 2015$1,516,000
-12.8%
40,600
-11.4%
0.00%0.0%
Q3 2015$1,739,000
+15.1%
45,800
-13.3%
0.00%
+100.0%
Q2 2015$1,511,000
+184.0%
52,800
+177.9%
0.00%0.0%
Q1 2015$532,000
-16.4%
19,000
-17.4%
0.00%0.0%
Q4 2014$636,000
-3.8%
23,000
-22.3%
0.00%0.0%
Q3 2014$661,000
-33.1%
29,600
-12.9%
0.00%0.0%
Q2 2014$988,000
-18.9%
34,000
-20.7%
0.00%0.0%
Q1 2014$1,219,000
+57.1%
42,900
+113.4%
0.00%0.0%
Q4 2013$776,000
+39.6%
20,100
+21.1%
0.00%0.0%
Q3 2013$556,000
-47.6%
16,600
-51.9%
0.00%
-50.0%
Q2 2013$1,061,00034,5000.00%
Other shareholders
MEDICINES CO shareholders Q3 2016
NameSharesValueWeighting ↓
Timber Hill LLC 28,000$766,0000.05%
GROUP ONE TRADING, L.P. 118,400$3,237,0000.02%
SIMPLEX TRADING, LLC 104$28,0000.00%
JPMORGAN CHASE & CO 11,800$323,0000.00%
View complete list of MEDICINES CO shareholders